Product comparison · 2 memory modules

Kingston Technology 2GB 533MHz DDR2 ECC Fully Buffered CL4 DIMM Dual Rank, x8 vs Kingston Technology 2GB 667MHz DDR2 ECC Fully Buffered CL5 DIMM Dual Rank, x8

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Comparison of 2GB 533MHz DDR2 ECC Fully Buffered CL4 DIMM Dual Rank, x8, 2GB 667MHz DDR2 ECC Fully Buffered CL5 DIMM Dual Rank, x8
19 specifications	A Kingston Technology 2GB 533MHz DDR2 ECC Fully Buffered CL4 DIMM Dual Rank, x8 View product	B Kingston Technology 2GB 667MHz DDR2 ECC Fully Buffered CL5 DIMM Dual Rank, x8 View product
Featuresidentical
Internal memory	2 GB	2 GB
Memory layout (modules x size)	1 x 2 GB	1 x 2 GB
Internal memory type	DDR2	DDR2
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	Yes	Yes
CAS latencyKnown for one	Unknown — not stated by the source	5
Memory bus	72 bit	72 bit
Buffered memory type	Registered (buffered)	Registered (buffered)
Memory rankingKnown for one	Unknown — not stated by the source	2
Memory voltage	1.8 V	1.8 V
Module configurationKnown for one	Unknown — not stated by the source	256M X 72
Memory type	DDR2	DDR2
Lead plating	Gold	Gold
Other featuresidentical
Chips organisationKnown for one	Unknown — not stated by the source	X8
Bus clock rateKnown for one	Unknown — not stated by the source	667 MHz
Error indicationKnown for one	Unknown — not stated by the source	ECC
Form factorKnown for one	Unknown — not stated by the source	240-pin DIMM
Internal memoryKnown for one	Unknown — not stated by the source	2048 MB
Memory layoutKnown for one	Unknown — not stated by the source	1 x 2048 MB

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.